PartsTable
Technical Data Sheet
RA1668 ✓ Verified by PartsTable
· PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: SELENIUM, load_type: CAPACITIVE, temp_rating: 85.0 CELSIUS DEGC, overall_width: 0.687 INCHES NOMINAL IN, terminal_type: SOLDER LUG, overall_height: 0.687 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-230-7100, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
RA1668
NSN: 6130-00-230-7100
FSC: 6130
CAGE: 51589 — ST-SEMICON INC (USA)
SPECIFICATIONS
materialSELENIUM
load_typeCAPACITIVE
temp_rating85.0 CELSIUS DEGC
overall_width0.687 INCHES NOMINAL IN
terminal_typeSOLDER LUG
overall_height0.687 INCHES NOMINAL IN
overall_length0.781 INCHES NOMINAL IN
stack_quantity1
mounting_methodSTUD(S)
special_featuresINCL LOCKING LUG
enclosure_featureMETAL CASE
terminal_quantity2
NSN6130-00-230-7100
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN RA1668 MFR OEM Platinum
KEY FEATURES
OUTPUT VOLTAGE RATING: 123.0 DC VOLTS MAXIMUM
TERMINAL QUANTITY: 2
CIRCUIT CONNECTION STYLE DESIGNATOR: HALF-WAVE 1 PHASE
TEMP RATING: 35.0 CELSIUS DEGC
ENVIRONMENTAL PROTECTION: MOISTURE
TECHNICAL CHARACTERISTICS (FLIS)
OUTPUT VOLTAGE RATING123.0 DC VOLTS MAXIMUM
TERMINAL QUANTITY2
CIRCUIT CONNECTION STYLE DESIGNATORHALF-WAVE 1 PHASE
OVERALL HEIGHT1.000 INCHES NOMINAL IN
TEMP RATING35.0 CELSIUS DEGC
OVERALL WIDTH1.000 INCHES NOMINAL IN
OVERALL LENGTH0.562 INCHES NOMINAL IN
ENVIRONMENTAL PROTECTIONMOISTURE
MOUNTING CONFIGURATIONONE 0.142 IN. MIN DIA THROUGH HOLE IN
STACK QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
21260Upgraded Successor
successor cross-reference
successor
120231Upgraded Successor
successor cross-reference
successor
NASM35751Upgraded Successor
successor cross-reference
successor
DX-1Upgraded Successor
successor cross-reference
successor
T-1Upgraded Successor
successor cross-reference
successor
513Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RA1668?
RA1668 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace RA1668?
There are 31 known substitutes for RA1668: 21260, 120231, NASM35751 and 28 more. Substitute compatibility should be verified for your specific system.
Is RA1668 still available?
RA1668 is currently cancelled.
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